Gossen Metrawatt MAVOWATT 20 Bruksanvisning

Gossen Metrawatt Mätinstrument MAVOWATT 20

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Operating Instructions

R6000

8-Channel-Controller Z307B

14/5.06

R6000-2 GMC-I Gossen-Metrawatt GmbH

Contents Page

1 Initial Start-Up .........................................................................................................................................5

1.1 Safety Precautions ..................................................................................................................................................................5

1.2 Installing the Controller ...........................................................................................................................................................5

1.3 Operating the Controller via Interface .....................................................................................................................................5

2 Controller Settings ..................................................................................................................................6

2.1 Basic Configuration as 2 or 3-Step Fixed Setpoint Controller .................................................................................................6

2.1.1 Configuring the Temperature Measurement Inputs .......................................................................................................................6

2.1.2 Configuring the Control Channels ................................................................................................................................................6

2.1.3 Configuring the Actuating Outputs ...............................................................................................................................................7

2.2 Configuration of Controller Outputs and Actuators ..................................................................................................................7

2.2.1 2-Step, 3-Step Controllers, Continuous-Action Controllers, Step-Action Controllers ........................................................................7

2.2.2 Water Cooling ............................................................................................................................................................................8

2.2.3 Hot-Runner Controller ................................................................................................................................................................8

2.2.4 Controlling Contactors ................................................................................................................................................................8

2.2.5 Power Limitation ........................................................................................................................................................................8

2.3 Processing Setpoints and Actual Values .................................................................................................................................9

2.3.1 Setpoint Ramps, Proxy Setpoint, Setpoint Limiting ........................................................................................................................9

2.3.2 External Actual Value ..................................................................................................................................................................9

2.3.3 Adaptive Measured Value Correction for Ascertaining the Actual Value ..........................................................................................9

2.3.4 Suppression of Periodic Disturbances ........................................................................................................................................10

2.3.5 Actual Value Correction for Temperature Sensors .......................................................................................................................10

2.3.6 Using the Thermocouple Input As Linear Input ...........................................................................................................................11

2.4 Configuring Control Response ...............................................................................................................................................12

2.4.1 Controller Type ........................................................................................................................................................................12

2.4.2 Controller Classes ....................................................................................................................................................................12

2.5 Regulating the Control Functions ..........................................................................................................................................14

2.5.1 Assignment to Groups ..............................................................................................................................................................14

2.5.2 Setting Controller Functions via Binary Input ..............................................................................................................................14

2.5.3 Manual Operation / Controller Off ..............................................................................................................................................14

2.5.4 Feed-Forward Control ..............................................................................................................................................................15

2.6 Hot-runner Control .................................................................................................................................................................15

2.6.1 Actuating Circuit ......................................................................................................................................................................15

2.6.2 Temporary Setpoint Rise (Boost) ...............................................................................................................................................15

2.6.3 Actual Value Control, Synchronous Heat-Up ...............................................................................................................................16

2.7 Determining Controller Parameters .......................................................................................................................................17

2.7.1 Self-Optimization (self-tuning) ...................................................................................................................................................17

2.7.2 Manual Optimization ................................................................................................................................................................18

2.8 Monitoring Functions .............................................................................................................................................................20

2.8.1 Overview of Channel-Specific Alarms ........................................................................................................................................20

2.8.2 Overview of Device-Specific Alarms ..........................................................................................................................................20

2.8.3 Limit Value Monitoring ..............................................................................................................................................................21

2.8.4 Limiter ....................................................................................................................................................................................21

2.8.5 Heating Circuit Monitoring ........................................................................................................................................................21

2.8.6 Heating Current Monitoring .......................................................................................................................................................22

2.8.7 Performance in the Event of Sensor Error ..................................................................................................................................23

2.8.8 Monitoring the Binary Outputs ...................................................................................................................................................24

2.8.9 Device Errors ...........................................................................................................................................................................24

2.8.10 Clearing Error Bits ....................................................................................................................................................................24

2.8.11 Read-Out of Channel-Specific Alarms .......................................................................................................................................24

2.8.12 Read-Out of Group Alarms or Self-Optimization Active Status .....................................................................................................24

2.9 Special Functions ..................................................................................................................................................................25

2.9.1 Control of Binary Inputs and Outputs .........................................................................................................................................25

2.9.2 Control of Continuous Outputs ..................................................................................................................................................25

2.9.3 Data Logger .............................................................................................................................................................................25

2.9.4 Checking Sensor and Heater Assignments (mapping) .................................................................................................................26

2.9.5 Alarm History ...........................................................................................................................................................................27

2.10 Parameter Sets ......................................................................................................................................................................27

3 RS 232 Service Interface with Protocol per EN 60870 ..........................................................................29

3.1 General ..................................................................................................................................................................................29

GMC-I Gossen-Metrawatt GmbH R6000-3

Contents Page

3.1.1 Interface Configuration ............................................................................................................................................................. 29

3.1.2 Communication Protocol .......................................................................................................................................................... 29

3.1.3 Primary Function ..................................................................................................................................................................... 29

3.1.4 Time Response ....................................................................................................................................................................... 29

3.2 Frame Types and Layout ....................................................................................................................................................... 30

3.2.1 Short Strings ........................................................................................................................................................................... 30

3.2.2 Control Strings ........................................................................................................................................................................ 30

3.2.3 Long String ............................................................................................................................................................................. 30

3.2.4 Format Character Function and Value Range ............................................................................................................................. 31

3.2.5 Criteria for the Validity of a Query Frame ................................................................................................................................... 32

3.3 Frame Contents ..................................................................................................................................................................... 33

3.3.1 Reset Device ........................................................................................................................................................................... 33

3.3.2 Query: Device OK? ................................................................................................................................................................... 33

3.3.3 Cycle Data .............................................................................................................................................................................. 34

3.3.4 Heating Current Data ............................................................................................................................................................... 34

3.3.5 Events Data .............................................................................................................................................................................35

3.3.6 Requesting Data from the Controller ......................................................................................................................................... 36

3.3.7 Transmitting Data to the Controller ........................................................................................................................................... 37

4 Modbus Interface ..................................................................................................................................39

4.1 General ..................................................................................................................................................................................39

4.1.1 Interface Configuration ............................................................................................................................................................. 39

4.1.2 Communication Protocol .......................................................................................................................................................... 39

4.1.3 Primary Function ..................................................................................................................................................................... 39

4.1.4 Time Response .......................................................................................................................................................................39

4.2 Frame Types and Layout .......................................................................................................................................................40

4.2.1 Basic Layout ...........................................................................................................................................................................40

4.2.2 Waiting Time ........................................................................................................................................................................... 40

4.2.3 Function Code ......................................................................................................................................................................... 40

4.2.4 Data ....................................................................................................................................................................................... 40

4.2.5 Error Check ............................................................................................................................................................................. 40

4.2.6 Support Frames ....................................................................................................................................................................... 41

4.2.7 Error Handling ......................................................................................................................................................................... 43

4.3 Reading and Writing Data ..................................................................................................................................................... 44

4.3.1 Addressing ..............................................................................................................................................................................44

4.3.2 Writing Parameters .................................................................................................................................................................. 44

4.3.3 Reading Parameters ................................................................................................................................................................ 45

4.3.4 Cycle Data .............................................................................................................................................................................. 45

5 Profibus DP interface with Protocol per EN 50170 ...............................................................................46

5.1 General ..................................................................................................................................................................................46

5.1.1 Interface Configuration ............................................................................................................................................................. 46

5.1.2 Communication Protocol .......................................................................................................................................................... 46

5.1.3 Device Database File: GMC_059D.gsd ..................................................................................................................................... 46

5.2 Frame Formats ...................................................................................................................................................................... 46

5.2.1 The Function Field ................................................................................................................................................................... 46

5.2.2 Parameters Index (PI) ............................................................................................................................................................... 47

5.2.3 Data Block Length and Format ................................................................................................................................................. 47

5.2.4 Empty Frames .........................................................................................................................................................................47

5.2.5 Group Errors ...........................................................................................................................................................................48

5.3 Individual Functions .............................................................................................................................................................. 48

5.3.1 Cycle and Events Data (function code 1) ...................................................................................................................................48

5.3.2 Reading Parameters (function code 2) ......................................................................................................................................51

5.3.3 Writing Parameters (function code 3) ........................................................................................................................................ 52

6 CAN-Bus, CANopen Protocol .................................................................................................................53

6.1 General ..................................................................................................................................................................................53

6.1.1 Interface Configuration ............................................................................................................................................................. 53

6.1.2 Primary Function ..................................................................................................................................................................... 53

6.1.3 ESD File ..................................................................................................................................................................................53

6.2 Service Data Objects (SDOs) ................................................................................................................................................. 53